Selective fill colors on LineChartView

[borut-t]

I cannot found a solution for selective value (area bellow chart, not line) fill on line chart view.

Is there anything like that implemented yet?

[liuxuan30]

Yes it is possible, as long as you get each closed path and fill it, but it seems not that easy. You have to do it on your own.

[borut-t]

@liuxuan30 Can you point me in the right direction where could I find this paths?

[liuxuan30]

Oh man, I'm afraid I cannot. It's quite complicated to figure out the right direction for filling different paths, especially thinking about negative + positive values.

What you could try is to look at drawHighlighted func, and try to calculate the rect you want to fill.